1.
Gypsum and anhydrite
GB/T5483-1996石膏和硬石膏
2.
Method for chemical analysis of gypsum and anhydrite
GB/T5484-1985石膏和硬石膏化学分析方法
3.
Technical terms of non-metallic mineral products--Gypsum and anhydrite
GB/T5463.3-1986非金属矿产品名词术语石膏、硬石膏
4.
Production of road Portland cement using anhydrite in stead of gypsum
硬石膏代替石膏生产道路硅酸盐水泥工艺
5.
Study on Hydration and Hardening of Natural Anhydrite and Its Activation
天然硬石膏水化硬化及活性激发研究
6.
The Study of Effects of Gypsum Surface Hardener on Dental Stone;
石膏表面硬化剂对超硬石膏模型机械性能影响的研究
7.
Study on Improving Activity of Natural Anhydrite and Making Cementation;
天然硬石膏活性激发及胶结材的制备
8.
Study on Properties of Polymer/Anhydrite Composites;
聚合物/硬石膏复合材料的性能研究
9.
Hydration and Hardening Characteristics of Anhydrite Binder Modified with Slag
矿渣改性硬石膏基胶结材水化硬化研究
10.
Influence of Na_2C_2O_4 on hydration and hardening of anhydrite and its action mechanism
Na_2C_2O_4对硬石膏水化硬化的影响及作用机理
11.
Influence of calcined alum on the hydration and hardening performance of anhydrite
煅烧明矾对硬石膏水化硬化性能的影响
12.
Locally dolomite and anhydrite are important as cements.
局部地方白云石和硬石膏也是重要的胶结物。
13.
Eodiagenesis is characterized by the assemblage of carbonate-analcime-anhydrite, while authigenic kaolinite is found in some strata.
浅埋藏期以碳酸盐～沸石～硬石膏组合为特征。
14.
EXPERIMENTAL STUDY ON THE ANHYDRITE TRANSFORMING INTO PYRITE: ANHYDRITE AS A SULPHUR SOURCE FOR PYRITE FORMATION IN HYDROTHERMAL CONDITION
硬石膏转化黄铁矿实验研究——在水热溶液条件下硬石膏为形成黄铁矿提供硫源的实验
15.
An Idea & Study on the Technological Process for Production of Sulphuric Acid and Additionally Cement with Anhydrite
硬石膏制硫酸联产水泥工艺的研究与设想
16.
Study on white and colored PVAc coatings based on anhydrite powders with different granularities
硬石膏粉体为填料制备白色及彩色涂料初探
17.
Locally dolomite and anhydrite are important as cements, together with minor authigenic quartz.
在局部地方白云石和硬石膏也是重要的胶结物；还有少量自生石英。
18.
Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite.
在这种环境下，石膏或硬石膏可以堆积成许多米厚的岩层，而没有任何石盐伴生沉淀。